CVE-2026-98554

In the Linux kernel, the following vulnerability has been resolved: v...

CVE-2026-98554

The Linux kernel contains a vulnerability in the vlan component where certain callers (e.g., llc_alloc_frame() ) or skbs allocated before dynamic headroom changes can reach vlan_dev_hard_header() with insufficient headroom. This condition triggers a skb_under_panic() . The issue is addressed by u...

EUVD-2026-103599

In the Linux kernel, the following vulnerability has been resolved: vlan: ensure sufficient headroom in vlandevhardheader Callers that only reserve ETHHLEN or less such as llcallocframe, or skbs allocated before dynamic device/headroom changes e.g. toggling VLANFLAGREORDERHDR or bonding/team...

CVE-2026-98554 vlan: ensure sufficient headroom in vlan_dev_hard_header()

In the Linux kernel, the following vulnerability has been resolved: vlan: ensure sufficient headroom in vlandevhardheader Callers that only reserve ETHHLEN or less such as llcallocframe, or skbs allocated before dynamic device/headroom changes e.g. toggling VLANFLAGREORDERHDR or bonding/team...

CVE-2023-52574: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: team: fix null-ptr-deref when team device type is changed Get a null-ptr-deref bug as follows with reproducer 1. BUG: kernel NULL pointer dereference, address: 0000000000000228 ... RIP: 0010:vlandevhardheader+0x35/0x140 8021q...